Product comparison · 2 gpus

MSI HD7870 Twin Frozr III OC vs MSI V271-001R graphics card AMD Radeon HD7770

25specifications compared
5differ
20identical
25known for one product only

Key differences

Maximum resolution
- HD7870 Twin Frozr III OC:4096 x 2160 pixels
- V271-001R graphics card AMD Radeon HD7770:2560 x 1600 pixels
Processor frequency
- HD7870 Twin Frozr III OC:1050 MHz
- V271-001R graphics card AMD Radeon HD7770:1020 MHz
Discrete graphics card memory
- HD7870 Twin Frozr III OC:2 GB
- V271-001R graphics card AMD Radeon HD7770:1 GB
Memory bus
- HD7870 Twin Frozr III OC:256 bit
- V271-001R graphics card AMD Radeon HD7770:128 bit
Memory clock speed
- HD7870 Twin Frozr III OC:4800 MHz
- V271-001R graphics card AMD Radeon HD7770:4500 MHz

Side by side

Differences highlightedShow differences only

Comparison of HD7870 Twin Frozr III OC, V271-001R
50 specifications	A MSI HD7870 Twin Frozr III OC View product	B MSI V271-001R graphics card AMD Radeon HD7770 Model V271-001R View product
Processor2 differ
Graphics processor family	AMD	AMD
Maximum resolutionDiffers	4096 x 2160 pixels	2560 x 1600 pixels
CUDA	No	No
Processor frequencyDiffers	1050 MHz	1020 MHz
Shader clockKnown for one	1050 MHz	Unknown — not stated by the source
Graphics card RAMDAC	400 MHz	400 MHz
Maximum analog resolutionKnown for one	2048 x 1536 pixels	Unknown — not stated by the source
Maximum digital resolutionKnown for one	2560 x 1600 pixels	Unknown — not stated by the source
Stream processorsKnown for one	1280	Unknown — not stated by the source
Processor coresKnown for one	1	Unknown — not stated by the source
Graphics processorKnown for one	Unknown — not stated by the source	Radeon HD7770
Memory3 differ
Discrete graphics card memoryDiffers	2 GB	1 GB
Graphics card memory type	GDDR5	GDDR5
Memory busDiffers	256 bit	128 bit
Memory clock speedDiffers	4800 MHz	4500 MHz
Ports & interfacesidentical
Interface type	PCI Express 3.0	PCI Express 3.0
HDMI ports quantity	1	1
DVI-D ports quantity	0	0
DVI-I ports quantity	1	1
DisplayPorts quantity	0	0
HDMI versionKnown for one	1.4a	Unknown — not stated by the source
DVI ports quantityKnown for one	1	Unknown — not stated by the source
Mini DisplayPorts quantity	2	2
VGA (D-Sub) ports quantity	0	0
Performanceidentical
PhysX	No	No
TV tuner integrated	No	No
DirectX version	11	11
Shader model versionKnown for one	5.0	Unknown — not stated by the source
OpenGL version	4.2	4.2
HDCP	Yes	Yes
Dual Link DVI	Yes	Yes
NVIDIA 3D VisionKnown for one	No	Unknown — not stated by the source
Full HDKnown for one	Yes	Unknown — not stated by the source
Designidentical
Cooling type	Active	Active
Bracket heightKnown for one	Full-Height (FH)	Unknown — not stated by the source
Form factorKnown for one	Full-Height/Full-Length (FH/FL)	Unknown — not stated by the source
Number of slotsKnown for one	2	Unknown — not stated by the source
Poweridentical
Minimum system power supplyKnown for one	500 W	Unknown — not stated by the source
Supplementary power connectorsKnown for one	2x 6-pin	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
LengthKnown for one	270 mm	Unknown — not stated by the source
DepthKnown for one	42 mm	Unknown — not stated by the source
HeightKnown for one	118 mm	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	DisplayPort	Unknown — not stated by the source
Interface adapters includedKnown for one	DVI-I - VGA	Unknown — not stated by the source
User guideKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Mac compatibility	No	No
HDMI	Yes	Yes
Graphics card familyKnown for one	AMD, ATI	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	235 x 111 x 38 mm

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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